All Cast
Ikue Otani
Pikachu / Sunnygo (voice)
Satomi Korogi
Togepy / Little Brother Pichu (voice)
Yumi Touma
Big Brother Pichu (voice)
Rikako Aikawa
Koduck (voice)
Keiji Fujiwara
Usokkie (voice)
Megumi Hayashibara
Gomazou (voice)
Inuko Inuyama
Nyarth (voice)
Katsuyuki Konishi
Airmd (voice)
Haruko Momoi
Sohnano (voice)
Chinami Nishimura
Waninoko (voice)
Nobuo Tobita
Yomawaru (voice)
Yuji Ueda
Hinoarashi / Sonans (voice)
Kappei Yamaguchi
Barubeat (voice)
